Quote Originally Posted by csimpson View Post
As said, bit of WD40, then rock the assembly back and forth. Just be careful, and pay attention, because the bolt the wiper arm sits on is surprisingly brittle. I snapped one of mine and had to replace the entire thing from the motor up - $200 and half a day of adjustment later.
It's a stud they sit on isnt it? With a 13mm nut holding them down? How did you manage to snap the stud?